Injectman plastics supplies microfeed hydraulic surface grinding machines which is marketed under the trademark bhurji. Injectman plastics manufactures fully automatic models bh-618 and bh-1024 suitable for tool rooms as well as production job. Both manual and hydraulic grinders are simple in design but accurate and efficient. Ultra precision hardened nitralloy spindle runs in angular contact. Imported bearings are used in the surface grinding machineand the spindle is directly run by a flange mounted motor. These grinders, both manual and hydraulic, come with a microfeed attachment to control the vertical accuracy.